Review of Interco's Super Swamper Narrow Mud Tire
The Super Swamper Narrow "Special Service" TSL (TSL = Three Stage Lug) is the same basic design as the well known Super Swamper TSL, just a little narrower. The narrower design is just the ticket for those vehicles that need a great offroad Mud Terrain tire, but do not have the width or wheel well space required to fit most wider mud tires. Applications where the Super Swamper Narrow would work well might be a vehicle in a state where the tires can't stick out beyond the fenders and there are restriction on the width of your fender flairs. Another application might be the rear of a dually pickup truck where width must be narrow for the tires to fit. The Super Swamper Narrow also allows for more negative offset without pushing the tire too far outside the wheel well. Traction of the Narrow version of the Super Swamper are comparable to the Super Swamper TSL with the patented TSL tread design, which offers unsurpassed traction under the toughest of conditions. The TSL design has short, intermediate and long massive lugs arranged to optimize traction in various terrains; excelling especially in the mud with great self-clean abilities. This is an extremely aggressive design with 6 sidewall plys and an 8 inch tread width patch. Available sizes are limited to 34.9x9.50-15LT, 9/34-16LT and 34.9x9.50-16.5LT.

Manufacturers description of this tire:
Special Service Super Swamper TSL
Super Swamper TSL... designed primarily for light trucks such as Toyotas and Jeeps. Also great for Duallys in tire combinations such as 9/34-16 paired in the rear and 13/33-16's in front or 34x9.50-16.5 paired in the rear and 33x12.50-16.5's in front.

Make sure to double check the weight of your vehicle to ensure these tires have enough carrying capacity for the vehicle. Max Load 2370

Interco Tire Corporation, is a Louisiana company that has evolved through three generations into a leader in the development of high performance tires for use on four wheel drive light trucks and all terrain vehicles. In 1968 Interco developed the first 78 series light truck tires which began the evolution in light truck tires we see today.

I rus a '79 Jeep Cherokee with 4.11 gears, Quadratrac, rear Lock Rite and front Truetrac LSD. Apart from the road noise, these are the best tyres I have used. I drive through places most trucks cant touch and my friends are all jealous. I only have trouble finding a challenging place to drive

I have a 91 chevrolet silverado 12" lift.I had 39.5x15x15lt And it floateded and went through about any thing.the new tire are better for sticky clay mud,sandy mud,snow,.It will not help with driving through deep water.The much wider tyres struggled more with clay and sandy mud.new tyres stroggle with water and had faster tyre wear.

These tires are amazing off road, they clear mud like a dream. Look darn nice on an FJ cruiser too! Take corners slow when the streets get wet, horrible wet street traction and VERY loud but price is nice as well. Cant have it all

These tires are amazing. They have out performed larger mud tires on the same trail. Don't have to rev, dont need speed, just put it in 4LO 1st and crawl through everything. On verticle climbs I have needed a bit of wheel speed to get up slick rock, but that is the only offroad issue. Not for the road. Sounds like im under an airplane, lots of vibration. Interco only makes one tire size for this tire, so that SUCKS! I am moving to 40" LTB's my next change, but I wish I could have the SS Narrow in a 38-40" instead.